NTS Mathematics Mcqs Online Test 4 Question Answers Start Below
An inlet pipe can fill a tank in 10 hrs and an outlet pipe empties the same full tank in 20 hrs. The time required to fill the tank when both pipes are opened?
10
20 .
30
25
Correct!
Wrong!
If an inlet pipe fills a tank in 10 hrs and another inlet pipe fills the same tank in 5 hrs then time required to fill the tank when both pipes are opened?
10?3
3?10 .
1?3 .
3
Correct!
Wrong!
If an outlet pipe empties a full tank in 20 hrs then part of tank emptied in one hour?
3?20
2?5 .
1?10
1?20
Correct!
Wrong!
Nosheen painted 1/3 of her room with 5/2 cans of paint. How many more cans of paint will she need to finish painting her room?
5?2 .
3 .
5 .
10
Correct!
Wrong!
During a certain week a post office sold $280 worth of 14 cents stamps. How many of these stamps did they sell?
20
200
2000 .
20000
Correct!
Wrong!
If 4 times x is equal to x increased by 2 then x=
.
3?2
2?3 .
3 .
2
Correct!
Wrong!
If part of tank filled in one hour = 1/10 then time required to fill the tank?
8 .
12
10
15
Correct!
Wrong!
If an inlet pipe fills a tank in 10 hrs then part of tank filled in 1 hr?
1?5
1?10
1?15 .
1?8
Correct!
Wrong!
The average of 5 numbers is 13. If the average of 4 of these numbers is 10 what is the fifth number?
.
10
25 .
35
40
Correct!
Wrong!
Jawads weekly salary is $70 less then Pashas which is $50 more than Marias. If Maria earns $280 per week how much does Jawad earn per week?
.
$160 .
$260
$280
. $300
Correct!
Wrong!
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Mathematics Test 4 Quiz Online
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